23835520

素因数分解:

$2^7\times 5^1\times {\mathrm{37243}}^1$

素因数の和:37262

約数の個数: 32

約数和(自身を含む): 56983320

約数和(自身を除く): 33147800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 37243, 74486, 148972, 186215, 297944, 372430, 595888, 744860, 1191776, 1489720, 2383552, 2979440, 4767104, 5958880, 11917760, 23835520]

約数ペア:

[(1, 23835520), (2, 11917760), (4, 5958880), (5, 4767104), (8, 2979440), (10, 2383552), (16, 1489720), (20, 1191776), (32, 744860), (40, 595888), (64, 372430), (80, 297944), (128, 186215), (160, 148972), (320, 74486), (640, 37243)]